The Effects of Climate Change on Marginalized Communities in the US

Over the past decade, climate change has increased, sparking numerous debates among scholars, legislators, and environmentalists on the best ways of handling the global phenomenon. While efforts to curb the pandemic focus on the collective global community, little attention is directed towards specific communities. Low-income African Americans face higher levels of exposure to extreme conditions like air pollution, heat waves, cold, and flooding. The group has a higher exposure to illness and fatality since their communities lack suitable infrastructure to contain negative climatic changes. The disparate exposure to environmental hazards calls for prioritizing susceptible communities when allocating resources and providing aid. Also, identifying the root causes of climate change enables the application of operational remedial strategies to avoid wastage of resources. For instance, identifying the structural barriers leads to proper education and sensitization, ultimately promoting the welfare of low-income societies. Restructuring more robust and more suitable infrastructure in marginalized communities will enable the groups to withstand climate change's impacts similar to the general population. To address disproportionate climate change impacts among low-income African-American communities in the US, there is a need for equitable budgetary allocation, infrastructural development, and sensitization to embrace clean energy.

Infrastructural Inequality

Marginalized communities face severe climate change consequences due to inadequate infrastructure. Infrastructures are vital to any community as they provide the backbone for all other societal systems. They are the material and organizational systems that sustain a society. Proper infrastructure entails continually functional and effective health, water and sewerage, transport, communication, education, and finance systems. The infrastructural systems ensure socioeconomic advancement in society and should be accessible and of high quality for the community to advance. Additionally, proper infrastructure should be adaptable to or unaffected by climatic changes. They should remain operational and enduring during catastrophic phenomena like natural disasters and climate change. In the US, systemic gaps result in inequitable access to sufficient infrastructure for people of color. Limited access to proper housing and healthcare exposes vulnerable groups to the detrimental effects of global warming. Hospitals in vulnerable neighborhoods are understaffed and underequipped, the houses and roads are old and poorly maintained, and poor sewerage management and proximity to water bodies expose them to frequent flooding (Joseph and Doon, 2023, 2). During natural disasters, the infrastructures in marginalized regions collapse, unlike in privileged neighborhoods where the systems withstand the pressure and may suffer minor inconveniences.

Socioeconomic Inequalities

Low-income African Americans suffer disproportionately compared to privileged groups due to their geographical location, inadequate financial resources, and system-embedded racial discrimination. Marginalized groups live near environmental dangers like extreme heat, floods, and pollution. The infamous' Cancer Alley' in Louisianna, with a high concentration of chemical manufacturing industries, is located in a low-income African-American-dominated settlement (Blodgett, 2006, 647). The high concentration of petrochemical plants causes health complications for the inhabitants of St. James parish. Additionally, limited resources make it harder for vulnerable communities to adapt to climatic changes. Limited access to proper healthcare, housing, and transport exacerbates the effects of being close to environmental hazards. In urban areas, vulnerable communities experience funds shortages, limiting their ability to deal with polluted air and extreme heat. In coastal towns and cities, flooding and storm gushes wreak havoc on neighborhoods that lack the means to counter devastation. Systemic racism and historical injustices result in higher instances of chronic diseases, inadequate nutrition, and limited mobility (Joseph and Doon, 2023, 13). Climate change worsens such conditions, especially since the affected lack the finances to protect themselves. Socioeconomic disparity pits disadvantaged communities against colossal calamitous crises that underscore their financial inability to neutralize the threats.

Environmental Toxicity

Pollution-related health complications are rampant in low-income African-American neighborhoods, generally undermining public health. Due to limited alternatives, low-income communities engage in destructive human activities like deforestation and burning fossil fuels that manipulate atmospheric temperature, wind patterns, and precipitation and release greenhouse gases into the atmosphere (Joseph and Doon, 2023, 14). Trapped greenhouse gases promote the spread of infectious illnesses like bilharzia, cholera, and dengue fever as they provide suitable conditions for their existence. Patients with chronic conditions, older adults, and children are exposed to the risks associated with extreme heat. In homes, low-income families use traditional stoves, which causes indoor pollution. Traditional stoves emit carbon dioxide, which accounts for about 22% of indoor air pollution (Joseph and Doon, 2023, 45). Ambient air pollution affects entire households in low-income neighborhoods by exposing them to harmful gases. A toxic atmosphere caused by the combustion of fossil fuels results in poor air quality with harmful effects on fetal development. Air pollutants distress maternal respiration and cardiovascular systems, thus leading to poor fetal development. As a result, the newborn may exhibit limited cognitive functions and reduced birth weight (Joseph and Doon, 2023, 44). Pollutants lead to infection or worsen pre-existing conditions among low-income communities.

Poor Nutrition and Malnourishment

Communities that rely on agriculture suffer severe consequences of climate change as they rely on predictable climatic conditions to produce crops for consumption and trade. Climate change crises result in limited access to fresh and nutritious produce for low-income African-American communities, further broadening the health disparity gap. Climatic change adversely affects farming practices through water shortages, destructive flooding, increased pests and diseases, and reduced harvest. Low-income communities that rely on subsistence farming are at a greater risk of malnutrition when production reduces due to changes in the climate. Fish rearing along marginalized coastal settlements suffers more from changes in water levels, with the communities lacking adequate infrastructure and expertise to combat the challenge, unlike middle-level and high-income coastal fish farmers. Abrupt natural disasters like floods and hurricanes cause heavy losses and create a sudden food shortage among marginalized communities. The absence of adequate infrastructure to withstand natural calamities leaves farmers exposed to the destruction of crops and animals. Poorly maintained roads and ineffective disaster response hinder the ability to provide food aid to vulnerable groups in disaster-hit regions. Climate change has immediate and long-term effects on low-income people of color, leading to fatal illness and death.

Remedies for Tackling Vulnerabilities

Addressing climate change disparities requires customized long-term strategies suitable for each marginalized group. For instance, financial inequality should be addressed by encouraging and supporting investments within low-income regions. New investments will attract financial resources and instigate better infrastructural development by the government and private investors. Through adequate sensitization, marginalized communities should practice adaptation and collective action to ensure long-term gains. Resilience is essential in adapting to shifting climate patterns. Government initiatives should empower vulnerable communities to accurately identify the threats of climate change and take proper action (Khatibi et al., 2021, 3). Vulnerable communities should shift from a one-time solution to cumulative repeated strategies addressing different challenges. The budgetary allocation should include sufficient funds to renovate buildings, repair and maintain roads, and provide subsidies for clean energy usage in industries and homes. Physical infrastructure should be designed to withstand catastrophic events and to facilitate more accessible transportation of food and medical aid and easier evacuation. Embracing clean energy and gentrification is vital in improving air quality and addressing the problems of chronic and infectious illnesses. Cumulative gains in different fields will ensure equity in mitigating climate change disparities

Conclusion

The disproportionate climate change impacts on low-income people of color call for equitable allocation of funds, infrastructural overhaul, and proper sensitization to adopt sustainable practices. Marginalized communities are the hardest hit by climate change disasters due to their proximity to environmental hazards. Their regions lack proper transport, waste disposal, education, and finance infrastructure. Fragile infrastructural systems collapse when faced with natural disasters, exposing the community. Inadequate financial resources limit the range of actions vulnerable communities can take when facing catastrophic environmental situations. Despite the awareness about carbon emissions, communities lack the finances to migrate to clean energy. Systemic racism results in ill health and death among African Americans as they live in regions that expose them to pollutants. There is a need to prioritize low-income marginalized groups in the climate change debate as they suffer more severe consequences as opposed to middle and high-income groups. Efficient sensitization will equip communities with skills on how to address systemic racism. Channeling more funds to infrastructural development will help bridge social gaps. Since climate change stems from varied human activities, remedial measures should also take a multifaceted approach to ensure cumulative gains from various dimensions.